package com.fdd.spring.proxyexercise;

public class TestCal {
    public static void main(String[] args) {
        Cal sub = new Sub(20, 10);
        CalProxyProvider calProxyProvider = new CalProxyProvider(sub);
        Cal proxy = calProxyProvider.getProxy();
        double sub1 = proxy.getSub(10, 20);

    }
}
